Rocks and Minerals: A Guide To Familiar Minerals, Gems, Ores And Rocks (Little Guides In Colour) by Herbert Spencer Zim
1965. No Edition Remarks. 160 pages. Illustrated paper covers. Colour illustrations throughout. Light tanning to pages. More prominent to text block edges and reverse of covers. Light cracking to gutters but binding remains firm. Paper covers have light edge-wear and corner curling with minor tanning and scuffing overall. Spine has minor rolling and creasing.